CVE-2020-27800
A heap-based buffer over-read was discovered in the get_le32 function in bele.h in UPX 4.0.0 via a crafted Mach-O file.
- Upx
- = 4.0.0
- CVSS 3.1
- 7.8 HIGH
- EPSS
- 0.3% (25th percentile)
- Weakness
- CWE-125, CWE-119
- NVD status
- Modified
- Published
- 2022-08-25
CVE-2020-27800 at NVD
No indexed exploits for CVE-2020-27800 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2020-27800 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.